import  json
jsonStr = ""
with open("./baoan.json",encoding="utf-8") as f:
    jsonStr = f.read()
houseJson = json.loads(jsonStr.encode("utf-8"))
print(len(json.loads(jsonStr.encode("utf-8"),encoding="utf-8")))
for item in houseJson:
    print(item)
# with open("./cws.json","w", encoding='utf8') as f:
#     jsonStr = f.write(str(houseJson))